package com.qf.service;

import com.qf.pojo.Books;
import com.qf.pojo.req.BookType;

import java.util.List;

public interface BookService {
    List<BookType> findBookByBcid(int bcid);
    BookType findBookByBid(int Bid);
    int add(Books books);
    int update(Books books);
    int delete(int bid);
    List<Books> findAll();
    Books findByBid(int bid);
}
